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Zigbee and 3G coexistence

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vinodkaruvat

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Hello,

I am designing a board which has a Zigbee and 3G module (both). What are the things/points that I need to consider when designing such a board. I believe that Zigbee may interfere with Wifi (2.4GHz) ISM band. But, in case of 3G the bands of operation are 850,900,1800 and 1900MHz (SIMCOM SIM5320 3G module). WIll I need any special considerations when design the PCB for this ? I am using seperate antennas for both Xbee and 3G. If I want to go for any shielding can you pls suggest ? My board is 70mm x 70mm (hence space is of a premium pls).

Thank u,

Vinod.,
 

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